diff --git a/src/lib/TypeExtensions/OpenApiDocumentExtensions.cs b/src/lib/TypeExtensions/OpenApiDocumentExtensions.cs
index 5095df9..7ebd89d 100644
--- a/src/lib/TypeExtensions/OpenApiDocumentExtensions.cs
+++ b/src/lib/TypeExtensions/OpenApiDocumentExtensions.cs
@@ -8,6 +8,9 @@ namespace Microsoft.OpenApi.ApiManifest.TypeExtensions
 {
     public static class OpenApiDocumentExtensions
     {
+        private const string DefaultPublisherName = "publisher-name";
+        private const string DefaultPublisherEmail = "publisher-email@example.com";
+
         /// <summary>
         /// Converts an <see cref="OpenApiDocument"/> to an <see cref="ApiManifestDocument"/>.
         /// </summary>
@@ -16,27 +19,24 @@ public static class OpenApiDocumentExtensions
         /// <param name="applicationName">The name of the application.</param>
         /// <param name="apiDependencyName">The name of the API dependency.</param>
         /// <returns>An <see cref="ApiManifestDocument"/>.</returns>
-        internal static ApiManifestDocument ToApiManifest(this OpenApiDocument document, string? apiDescriptionUrl, string applicationName, string? apiDependencyName = default)
+        public static ApiManifestDocument ToApiManifest(this OpenApiDocument document, string? apiDescriptionUrl, string applicationName, string? apiDependencyName = default)
         {
             ArgumentNullException.ThrowIfNull(document);
             ValidationHelpers.ValidateNullOrWhitespace(nameof(apiDescriptionUrl), apiDescriptionUrl, nameof(ApiManifestDocument));
             ValidationHelpers.ValidateNullOrWhitespace(nameof(applicationName), applicationName, nameof(ApiManifestDocument));
 
-            var apiName = apiDependencyName ?? document.Info.Title.Trim().Replace(' ', '-'); // Normilize OpenAPI document title to API name by trimming and replacing spaces with dashes.
-            var publisherName = document.Info.Contact?.Name ?? "publisher-name";
-            var publisherEmail = document.Info.Contact?.Email ?? "publisher-email@example.com";
+            apiDependencyName = NormalizeApiName(apiDependencyName ?? document.Info.Title);
+            var publisherName = document.Info.Contact?.Name ?? DefaultPublisherName;
+            var publisherEmail = document.Info.Contact?.Email ?? DefaultPublisherEmail;
 
-            string? apiDeploymentBaseUrl = default;
-            var server = document.Servers.FirstOrDefault();
-            if (server is not null)
-                apiDeploymentBaseUrl = !server.Url.EndsWith("/", StringComparison.Ordinal) ? $"{server.Url}/" : server.Url;
+            string? apiDeploymentBaseUrl = GetApiDeploymentBaseUrl(document.Servers.FirstOrDefault());
 
             var apiManifest = new ApiManifestDocument(applicationName)
             {
                 Publisher = new(publisherName, publisherEmail),
                 ApiDependencies = new() {
                     {
-                        apiName, new() {
+                        apiDependencyName, new() {
                             ApiDescriptionUrl = apiDescriptionUrl,
                             ApiDescriptionVersion = document.Info.Version,
                             ApiDeploymentBaseUrl = apiDeploymentBaseUrl,
@@ -54,10 +54,25 @@ internal static ApiManifestDocument ToApiManifest(this OpenApiDocument document,
                         Method = operation.Key.ToString(),
                         UriTemplate = apiDeploymentBaseUrl != default ? path.Key.TrimStart('/') : path.Key
                     };
-                    apiManifest.ApiDependencies[apiName].Requests.Add(requestInfo);
+                    apiManifest.ApiDependencies[apiDependencyName].Requests.Add(requestInfo);
                 }
             }
             return apiManifest;
         }
+
+        private static string NormalizeApiName(string apiName)
+        {
+            // Normalize OpenAPI document title to API name by trimming and replacing spaces with dashes.
+            return apiName.Trim().Replace(' ', '-');
+        }
+
+        private static string? GetApiDeploymentBaseUrl(OpenApiServer? server)
+        {
+            if (server is null)
+                return null;
+
+            // Ensure the base URL ends with a slash.
+            return !server.Url.EndsWith("/", StringComparison.Ordinal) ? $"{server.Url}/" : server.Url;
+        }
     }
 }